Ethenyl acetate / vinyl acetate othandizira

Ethyl acetate, amadziwikanso kuti ethyl ethanoate kapena acetic ether, ndi wopanda mtundu, kuyaka madzi ndi khalidwe fruity fungo amatikumbutsa peyala madontho. Ndi ester yopangidwa kuchokera ku ethanol ndi asidi acetic, kupangitsa kuti ikhale yofunika organic pawiri m'mafakitale osiyanasiyana. Mbali inayi, Vinyl acetate (Na) ndi monomer yokhala ndi chilinganizo CH₂=CHCOOCH₃, yodziwika ndi reactivity mu polymerization zimachitikira, kumabweretsa kupanga polyvinyl acetate (Mavu), polymer yosunthika.

Mawonekedwe:

Chiyero & Kulima: Ethyl Acetate yathu ndi Vinyl Acetate amapangidwa pansi pa miyeso yokhazikika yowongolera, kuwonetsetsa kuti chiyero chakwera chomwe chimakwaniritsa kapena kupitilira miyezo yapadziko lonse lapansi.

Kukhazikika: Zogulitsa zonsezi zikuwonetsa kukhazikika bwino pansi pazisungidwe zanthawi zonse, kuchepetsa chiopsezo cha kuwonongeka kapena kuipitsidwa.

Zosungunulira katundu: Ethyl Acetate ndi chosungunulira chabwino kwambiri chamagulu osiyanasiyana achilengedwe, kuphatikiza zitsulo, mafuta, mafuta, ndi lacquers. Vinyl Acetate, ngati monomer, amapanga zomangira zolimba panthawi ya polymerization, kumabweretsa ma polima olimba.

Mapulogalamu (Zochitika):

Ethyl Acetate:

Zosungunulira mu utoto, varnishes, ndi ma lacquers chifukwa cha kuyanika kwake mwachangu komanso kuthekera kowonjezera gloss.

Flavoring agent ndi zosungunulira m'mafakitale azakudya ndi zakumwa, makamaka mu masiwiti ndi zakumwa zokometsera zipatso.

Amagwiritsidwa ntchito ngati chigawo chochotsa misomali chifukwa cha solvency yake yothandiza komanso kawopsedwe kakang'ono.

Mu mankhwala formulations, Ethyl Acetate imathandizira kuchotsa ndi kuyeretsa zinthu zomwe zimagwira ntchito.

Vinyl Acetate:

Core monomer pakupanga polyvinyl acetate (Mavu), zomwe zimapeza ntchito mu zomatira, zokutira nsalu, ndi ma saturation agents.

Monga comonomer ndi ma vinyl monomers ena, Vinyl Acetate imakulitsa magwiridwe antchito ndi katundu wa ma copolymers omwe amagwiritsidwa ntchito pakuyika, kumanga, ndi mafakitale amagalimoto.

Mu utoto wa emulsion, PVAc imapereka luso labwino kwambiri lopanga mafilimu komanso kulimba.

Pakampani yathu, ndife okonda kukhala ogulitsa odalirika a Ethyl Acetate ndi Vinyl Acetate, kupatsa mphamvu makasitomala athu kuti akwaniritse zolinga zawo zopanga moyenera komanso mwaluso.